Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science State Facet State City Bloomington (4) Valparaiso (1) West Lafayette (1) Facet City Membership Class Amateur Affiliate (1) F (4) Full Member (1) JR (2) Facet Membership Class Division Facet Division